Free Shipping on order over $80
Free standard shipping on orders over $80
Free Express shipping on orders over $250
A metallic luster Hematite crystal aggregate is a remarkable mineral specimen characterized by its captivating appearance and unique structural features. Hematite, with its iron-rich composition, forms intricate crystal aggregates that can exhibit twinning, a phenomenon where two or more crystal structures grow together, creating a symmetrical and often geometrically pleasing arrangement. The metallic luster of Hematite imparts a stunning, reflective sheen to the surface of the crystals, giving them a striking visual appeal. When these twinned Hematite crystals come together in an aggregate, they can create mesmerizing patterns and shapes, ranging from complex interlocking blades to intricate rosettes.
Specimen Type | Hematite crystals on matrix |
---|---|
Weight | 6.14 grams |
Dimensions | H: 1.8 x W: 1.6 x D: 1 cm |
Origin | Tormiq Valley, Skardu District, Gilgit Baltistan, Pakistan |
Treatment | None |
Â
The name Hematite comes from a Greek word meaning Blood which is derived from the fact that, when cut, the saw coolant becomes colored red. Hematite is one of the most common minerals. The color of most red and brown rocks, such as sandstone, is caused by small amounts of Hematite.
It is also responsible for the red color of many minerals. Hematite can be in reddish-brown, dark silvery-grey scaled masses, ocherous masses, silvery-grey crystals, and dark-grey masses. Formerly used as mourning jewelry, but today mainly for rings and necklaces. It takes a very high polish.Â
Chemical Formula | Fe2 O3 |
---|---|
Composition | Iron oxide. May contain slight amounts of titanium |
Mohs Hardness | 5 - 6 |
Specific Gravity | 4.90 – 5.30 |
Crystal System | Hexagonal |
Color |
Black, gray to silver-gray, brown to reddish-brown, red. Some specimens are iridescent, and others are multicolored or banded gray and dark red |
Transparency | Opaque |
Lustre | Metallic to dull |
Â
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Thanks for subscribing!
This email has been registered!